[elondaits]

The other day, Grammarly marked a grammar error in my text. I wasn’t too sure about it, so I asked ChatGPT (4o) to explain it. It agreed with Grammarly. I wasn’t convinced and didn’t understand ChatGPTs justification, so I asked again but using the more advanced o1 model… this time ChatGPT said Grammarly was wrong.

… ChatGPT is good at improving grammar, but it doesn’t “understand” what it’s doing (by design), and doesn’t have a complete and consistent ruleset, which is what you want in a grammar checker. Also, grammar and style rules change with time, and you want to have good and precise control of what rules you’re applying.

[gradschool]

Can you share the alleged error and the arguments for and against it?